A new study offers insight into genetic alterations associated with osteosarcoma, the most common bone tumor of children and adolescents, and the findings have implications for genetic testing of children with osteosarcoma and their families.

Hayden Library - PT2621.A26 Z886313 2013

Online news editor Catherine Matacic shares stories on the evolution of sign language, short conversations than can change minds on social issues, and finding the one-in-a-million people who seem to be resistant to certain genetic diseases—even if they carry genes for them.   Nuno Faria joins host Sarah Crespi to explain how genomic analysis can track Zika’s entry date into Brazil and follow its spread.     [Image: r.a. olea/Flickr]

Listen to stories on the first mirror image molecule spotted in outer space, looking at the role of touch in the development of autism, and grafting on lab-built bones, with online news editor David Grimm.   Karen Ersche talks about why cocaine addiction is so hard to treat and what we can learn by bringing addicted subjects into the lab with host Sarah Crespi.   [Image: Science/Music: Jeffrey Cook]

This week, we chat about some of our favorite stories—including making bees optimistic, comparing yawns across species, and “mind reading” in nonhuman apes—with Science’s Online News Editor David Grimm. Plus, Science’s Alexa Billow talks to Mercedes Paredes about her research on the developing infant brain.   Listen to previous podcasts   [Image: mdmiller/iStockphoto; Music: Jeffrey Cook]    

This week, how Flickr photos could help predict floods, why it might be a good idea to ignore some cyberattacks, and new questions about the existence of human pheromones with Online News Editor David Grimm. And Sarah Richardson joins Alexa Billow to discuss a global project to build a set of working yeast chromosomes from the ground up. Read Sarah Richardson’s research in Science. Listen to previous podcasts.   Download the show transcript. Transcripts courtesy of Scribie.com. [Image: Drew Gurian; Music: Jeffrey Cook]

For some time after the big bang there were no stars. Researchers are now looking at cosmic dawn—the time when stars first popped into being—and are seeing hints of dark matter’s influence on supercold hydrogen clouds. News Writer Adrian Cho talks with Sarah Crespi about how this observation was made and what it means for our understanding of dark matter. Sarah also interviews Joanna Kaplanis of the Wellcome Sanger Institute in Hinxton, U.K., about constructing enormous family trees based on an online social genealogy platform. What can we learn from the biggest family tree ever built—with 13 million members spanning 11 generations? In a bonus segment recording during a live podcasting event at the AAAS Annual Meeting in Austin, Sarah talks with Michael Varnum of Arizona State University in Tempe about what people think they will do if humanity comes into contact with aliens that just happen to be microbes. Live recordings sessions at the AAAS meeting were supported by funds from the European Commission. This week’s episode was edited by Podigy. Listen to previous podcasts. [Image: Kilo-Degree Survey Collaboration/H. Hildebrandt & B. Giblin/ESO; Music: Jeffrey Cook]  

Nigeria, Russia, and Florida seem like an odd set, but they all have one thing in common: growing caseloads of HIV. Science Staff Writer Jon Cohen joins host Sarah Crespi to talk about this week’s big read on how the fight against HIV/AIDS is evolving in these diverse locations. Sarah also talks with Armin Raznahan of the National Institute of Mental Health in Bethesda, Maryland, about his group’s work measuring which parts of the human brain are bigger in bigger brains. Adult human brains can vary as much as two times in size—and until now this expansion was thought to be evenly distributed. However, the team found that highly integrative regions are overrepresented in bigger brains, whereas regions related to processing incoming sensory information such as sight and sound tend to be underrepresented.  This week’s episode was edited by Podigy. Listen to previous podcasts. [Image: Misha Friedman; Music: Jeffrey Cook]

The Large Hadron Collider (LHC) was built with one big goal in mind: to find the Higgs boson. It did just that in 2012. But the question on many physicists’ minds about the LHC is, “What have you done for me lately?” Host Sarah Crespi talks with Staff Writer Adrian Cho about proposals to look at the showers of particles created by its proton collisions in new ways—from changing which events are recorded, to changing how the data are analyzed, even building more detectors outside of the LHC proper—all in the hopes that strange, longer-lived particles are being generated but missed by the current set up. Also this week, Sarah talks with Tian Li of the University of Maryland in College Park about a modified wood designed to passively cool buildings. Starting from its humble roots in the forest, the wood is given a makeover: First it is bleached white to eliminate pigments that absorb light. Next, it is hot pressed, which adds strength and durability. Most importantly, these processes allow the wood to emit in the middle-infrared range, so that when facing the sky, heat passes through the wood out to the giant heat sink of outer space. This week’s episode was edited by Podigy. Download a transcript (PDF) Listen to previous podcasts. About the Science Podcast

In recent months, telecommunications companies in the United States have purchased a new part of the spectrum for use in 5G cellphone networks. Weather forecasters are concerned that these powerful signals could swamp out weaker signals from water vapor—which are in a nearby band and important for weather prediction. Freelance science writer Gabriel Popkin joins host Sarah Crespi to talk about the possible impact of cellphone signals on weather forecasting and some suggested regulations. In other weather news this week, Sarah talks with Pengfei Yu, a professor at Jinan University in Guangzhou, China, about his group’s work using a huge smoke plume from the 2017 wildfires in western Canada as a model for smoke from nuclear bombs. They found the wildfire smoke lofted itself 23 kilometers into the stratosphere, spread across the Northern Hemisphere, and took 8 months to dissipate, which line up with models of nuclear winter and suggests these fires can help predict the results of a nuclear war. This week’s episode was edited by Podigy. Ads on this week’s show: KiwiCo.com Download the transcript (PDF)  Listen to previous podcasts. About the Science Podcast

This week on the podcast, Contributing Correspondent Lizzie Wade joins host Sarah Crespi to discuss a turning point for one ancient Mesoamerican city: Tikal. On 16 January 378 C.E., the Maya city lost its leader and the replacement may have been a stranger. We know from writings that the new leader wore the garb of another culture—the Teotihuacan—who lived in a giant city 1000 kilometers away. But was this new ruler of a Maya city really from a separate culture? New techniques being used at the Tikal and Teotihuacan sites have revealed conflicting evidence as to whether Teotihuacan really held sway over a much larger region than previously estimated. Sarah also talks with Rashid Sumaila, professor and Canada research chair in interdisciplinary ocean and fisheries economics at the University of British Columbia, Vancouver’s Institute for the Oceans and Fisheries. You may have heard of illegal fishing being bad for the environment or bad for maintaining fisheries—but as Sumaila and colleagues report this week in Science Advances, the illegal fishing trade is also incredibly costly—with gross revenues of between $8.9 billion and $17.2 billion each year. In the books segment this month, Kiki Sanford interviews Gaia Vince about her new book Transcendence How Humans Evolved through Fire, Language, Beauty, and Time. This week’s episode was edited by Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF).

A CII survey indicates that the country may experience a protracted slowdown in economic activity.

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2014

Berlin : Springer, 2007

Roberts, Michael J., Dr., author

Tarr, Eric, author

Guo, Baolong, author

Regalia, Phillip A., 1962-

Little, Max A., author

Online Resource

Online Resource

Barker Library - TE7.N275 no.907

Barker Library - TA683.2.W3 2018

Dewey Library - HD30.2.R6637 2019

Dewey Library - HD30.28.O72 2019

Online Resource

Online Resource

Online Resource

Online Resource

Online Resource

Online Resource